Question

我正在尝试使用laravel雄辩的更新方法，并且出现此错误非静态方法

不应静态调用非静态方法Illuminate \ Database \ Eloquent \ Model :: update（）

View

@extends('posts.layout')

@section('content')
<form action="/posts/{{ $post->id }}" method="post">
    @method('PATCH')
    @csrf
    <input type="text" name="title" placeholder="{{ $post->title }}">
    <textarea name="body" placeholder="{{ $post->body }}"></textarea>
    <button type="submit">Edit</button>
</form>
@endsection

Controller Methods

public function edit(Post $post)
{
    return view('posts.edit', compact('post'));
}
public function update(Request $request, Post $post)
{
    post::update(request(['title', 'body']));
    return redirect('/posts');
}

Answer 1

使用Dependency Injection中的$post模型对象对该对象执行更新

public function update(Request $request, Post $post)
{
  $post->title = $request->title;
  $post->body = $request->body;
  $post->save();
  return redirect('/posts');
}

希望这会有所帮助

Laravel雄辩的更新功能出错

1 个答案: